The Decade Diner near right field! The chef went and made me a gluten free cheese burger with an udi bun in another area so there was no cross contamination. They wrapped it up specially. I felt very comfortable eating there.
The gluten free bun at the Decade Diner was great!
Only place in the park with a gf bun, had to walk a long way to get there but the bun was excellent
There is Redbridge available at various concession stands and a couple gluten-free snacks at the concession stand outside section 122.